"""
shr.const

equivalent of shr_const_mod.F90
"""
PI      =  3.14159265358979323846#_SHR_KIND_R8  
CDAY    =  86400.0#_SHR_KIND_R8      
SDAY    =  86164.0#_SHR_KIND_R8      
OMEGA   =  2.0*PI/SDAY 
REARTH  =  6.37122e6#_SHR_KIND_R8    
G       =  9.80616#_SHR_KIND_R8      
PSTD    =  101325.0#_SHR_KIND_R8     
STEBOL  =  5.67e-8#_SHR_KIND_R8      
BOLTZ   =  1.38065e-23#_SHR_KIND_R8  
AVOGAD  =  6.02214e26#_SHR_KIND_R8   
RGAS    =  AVOGAD*BOLTZ 
MWDAIR  =  28.966#_SHR_KIND_R8       
MWWV    =  18.016#_SHR_KIND_R8       
RDAIR   =  RGAS/MWDAIR  
RWV     =  RGAS/MWWV    
ZVIR    =  (RWV/RDAIR)-1.0#_SHR_KIND_R8   
KARMAN  =  0.4#_SHR_KIND_R8          
TKFRZ   =  273.16#_SHR_KIND_R8       
TKTRIP  =  273.16#_SHR_KIND_R8    

# density of dry air at STP ~ kg/m^3
RHODAIR = PSTD/(RDAIR*TKFRZ)
RHOFW   =  1.000e3#_SHR_KIND_R8      
RHOSW   =  1.026e3#_SHR_KIND_R8      
RHOICE  =  0.917e3#_SHR_KIND_R8      
CPDAIR  =  1.00464e3#_SHR_KIND_R8    
CPFW    =  4.188e3#_SHR_KIND_R8      
CPSW    =  3.996e3#_SHR_KIND_R8      
CPWV    =  1.810e3#_SHR_KIND_R8      
CPICE   =  2.11727e3#_SHR_KIND_R8    
LATICE  =  3.337e5#_SHR_KIND_R8      
LATVAP  =  2.501e6#_SHR_KIND_R8      
LATSUB  =  LATICE + LATVAP 
OCN_REF_SAL  =  34.7#_SHR_KIND_R8    
ICE_REF_SAL  =   4.0#_SHR_KIND_R8    
SPVAL        =  1.0e30#_SHR_KIND_R8  
